The pump

by UberPump

A young man and his wife find themselves at the mercy of a cock pump.  He's already quite big at 9 inches long, but how much bigger can he go and will they find a limit to his size?

2 parts 7,269 words Added Jan 2023 Updated 1 Apr 2023 16k views 4.6 stars (17 votes)

Chapter 1: Growing Anxiety A young man and his wife find themselves at the mercy of a cock pump.  He's already quite big at 9 inches long, but how much bigger can he go and will they find a limit to his size? (added: 14 Jan 2023)
Chapter 2: The Plateau After several weeks of pumping with the tube, Chris and Rachel have reached a plateau with The Pump. Having stuffed it in girth, Chris is struggling with being unable to get fully erect and feeling relief. His constant erections are now the result of several priapisms leaving his suffering with sexual hyper stimulation, allowing his cock to continue to become erect in girth but not in length. His cock has other plans however, as while he’s getting fitted for more suitable underwear, his wife and her friend get more than they bargained for. His erection grows much... much... bigger. (added: 1 Apr 2023)
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Chapter 1: Growing Anxiety

“Isn’t it fantastic! Our very first house together!” she says with glee.

“I know. It’s great, but anyplace is great with you by my side.” I grab onto her thin waist and pull her close to my body. I can feel the heat radiating from her voluptuous bosom. My loins stir in anticipation of consecrating our new home.

“Mm… Someone is getting worked up.” She reaches down to my bulging crotch. My jeans press further and further away from my body as my thick cock fills the space. My nuts boil as they swell with arousal.

“Shall we take this to the bedroom…?” I breath heavily in her ear, stroking back her long red hair from her eyes.

“Let’s… nnnn.mmm… do it on the couch…” She bites her lips, her legs squirming. Her right hand reaches toward her pants, fingering her crotch.

Eeeck!” she squeals as I scoop her up in my powerful arms, my chest pressing into her hips as my biceps overflow my shirt sleeves. My arms swell with power as I propel her and myself onto the couch. She’s on the bottom as I straddle her waist from above.

We begin undressing. As I’m kissing her neck we both deftly remove our pants with my briefs springing out and full of meat like a can of biscuits, my balls filling the gap between my thighs and the fabric. My nutsack is spilling out of the opening. Her panties soak with her juices as we kiss and fondle each other. I quickly remove her shirt as her boobs come bouncing free. They swell out into the open as they flop and bounce; her nipples pointed towards her target.

“Mmmmm… Braless. Did you plan this?” I wink at her… peeling my sweat and musky soaked shirt from my chiseled torso. My pecs protrude proudly on display as big, square, and full mounds of flesh. My abs and obliques are a specimen of fine art. Every crevasse in between the blocks of muscle glistens in tight, sweat-soaked skin…

“Maybe… But what I want for you to do for me now… is to try this…” She grabs a large blue box.

“Really? Now…?” I question her motives. Lust fills her eyes. She’s begged me ever since I drunkenly bought the pump after a few glasses of bourbon to try it out. The logo is emblazened on the side of the box: ‘The UberPump: Your Sexual Fantasies Come to Life!’

“I know you’re pretty hung already…” she says, slipping my briefs down as my cock springs forward. Lurching and pulsing wildly in the air like a fleshy, vein covered pole. My 9” cock swells out bulbously from the shaft near the head and tapers down to my base. My eggplant shaped cock throbs incessantly as I nervously open the box for the first time. Having stored it away out of sight, she found it as we packed up the apartment, and apparently never forgot.

“Don’t you think I’m big enough? I mean, look at this sausage!” I grab at it hard. As I am squeezing my cock, the purple head swells as pre-cum drips down onto her legs.

“It’s a fucking hog… so much meat…” She puts it in her mouth as I lean back into the couch. I don’t see her opening the box as my mind fills with ecstasy.

“Jesus!” she says…

“What?” I look at the contents of the box as she begins man handling the cock pump out of the box. A massive tube emerges.

“Holy fuck! This has got to be a gag gift! No one can actually fit that thing!?” I say, my jaw dropping. My cock bucking hard at the expectation of filling that tube.

“There’s two of them in here…” She hauls the second one out. A large tear drop shaped tube comes into view.

“The thing is massive!” I gasp. “What the hell was I thinking?”

“Dayum…” she says… “This must be for your balls… it’s got a hinge on it so at least you won’t get stuck… tee hee…” She snickers.

“There’s no way I’ll ever get that large and get stuck just to have to open that thing up! It’s gotta be at least the size of a beachball!” I’m staring at this thing. Excitement filling my chest as my breathing becomes heavy. My cock is aching for release. She picks of the hand pump. It resembles a brake bleeder pump but modified with a gauge all the way up to 35”hg; long blue tubing with a connector on the end.

*SNAP* I hear the connector make contact and click into place, the tubing attached to the cock pump.

“Wh.. what are you doing?” I ask, nervously excited. My cock rock hard and primed for whatever is about to happen.

“You bought this thing… now…” She grabs the large cylindrical tube. It’s comically massive as she places its extra wide opening around my groin. It swallows my rock hard cock. This thing is 2 feet long and about around as a 2 liter bottle of soda…

“And I wanna see how big my play thing can grow…” She smirks with a devilish grin.


“Oooh…that feels good.”


I feel my cock tighten as more blood is forced to fill the void. It lengthens… the markings on the side of the tube in inches shows my progress. My cock creeps up, getting bigger and fatter as it balloons in size.

“I’m already at 9.25 inches babe… keep going… feels sooooooo good.” I grip the tube and begin humping into it, my pelvis kegeling more size into my cock.

She does two more back to back pumps…


As my cock engorges, it grows tortuously as it nears its limit. I can feel it stretching the tunica beneath the skin. The fibers straining and fraying as the cavernosa overfill my cocks’ ability to maintain a normal shape.

“Oh god. that… that’s enough… I’m—full nugh…” I moan… my cock angrily approaching 10”. It’s girth swelling fatter as it lengthens… Another *PUMP* as it bloats up past 10 into double digits.

“Uh… come on… this isn’t funny. Hehe—nnnughg…” She squeezes the lever down a full blast, sucking more air out of the tube.

“AAAughhh… stop!” My cock swells rapidly. I can feel the meat creak against the skin as blood gushes into my overinflated cock. The pressure of my skin streeeeetching against the ballooning meat like a water balloon filled to burst.

“Oh… sorry… wow…” she says, drooling at her handy work.

“This is not a toy…Nor is my cock a balloon you can just inflate… aaahhh…” I moan. Moving around causes my cock to jiggle in the tube sending waves of electricity down my spine.

“Whoa…” I look at it. It’s purple and filled to the brim. I can feel each pulse of my heartbeat stretch and relax against the overburdened skin.

“It looks so—big.” She caresses the tube.

“It’s so fucking tight. I feel like I could pop. What did you pump me to already?” She hands me the pump. “Seriously! That’s only 8hg. Fuck! I felt like my cock was gonna explode from the pressure!” I moan, setting the pump down beside me. My cock twitches in the tube as it swells once again. *PUMP* *PUMP* PUMP*

“AAAggggghuh… nnnnphgh…” I see it struggle to grow past 11”. It feels like an air hose has been hooked up to my crotch with someone pumping me as full as I can go. My cock is stretching and burning with more size, its burgeoning girth expanding faster than the length as it nears its stretching limit.

“Sooooo—big…” I hear her say. Snapping out of my daze from this most recent growth, I snag the pump away from her as my cock inches to 12”. It’s so fat and hard, the cavernosum chambers of my cock are widening out of the side of my cock. The striations of cock meat are pressing into skin as it turns a deep crimson color, the dorsal vein along the top swollen and tight… pulsing rapidly as it feeds my cock more blood…. The exaggerated oval shaped cock is fatter than anything I’ve seen.

“What are you trying to do, make my dick explode!?” I scream at her. Out of desperation, I release the pressure from the tube. I feel the clamp…

Ahhh… What the hell!” I scream, a feeling of pressure centers around the base of my dick. I didn’t notice before, but the tube had a metal band around its base.

“Oh fuck! It hurts. It’s so tight! So full…” I groan as I slowly pull the tube off.. Throwing it into the box with the other massive tube, I grab onto my cock. Every vein is hard and filled to the brim. The surface of my cock hot to the touch as I run my hands down its surface. Every ridge, every vein a hard feature along the way as my hands gently rub my burning dick. My cock is pressurized and forced to keep its newly inflated size as the ring constricts the blood flow. Tighter and tighter my cock becomes as my body responds to the growth.

“Get the instructions! I wanna know how to get this thing off me before I … mmph … explode…” I groan, gripping into the tube of flesh. My cock is swollen, as wide as a wine bottle. A very fat and massive cock…

“It’s beautiful…” My wife drools as her delicate hands caress the turgid surface. My cock is burning as its blimp-like mass convulses at her touch…

“God, it’s so sensitive…” I shudder.

“Split me in half!” She grabs onto it.

Easy! Nngugh…” The tightness my cock, swollen in all its new mass, bucks hard in her hands as precum begins pouring from my swollen cockhead. She pulls me forward by my shoulders.

“You’re not planning on—” I ask her, sweating in excitement.

“Oh yes. Plow me big boy. Or should I say Big Man…” She spreads her legs wide as she leans back on the couch. Propping both feet up on my shoulders, I look at her.

“Mm…” She’s moaning and writhing in anticipation.

“I… I dunno about this. I was big before and we barely managed that… you sure about this?”

“Yes, I’m sure…” she moans, “Just take it slow, tip first.” She lunges at me.

I look down, my cock bobbing and swaying stiffly. My cock burns with its recent girth… I grab onto the base as I wince in pleasure. A searing pleasure that radiates all to the base of my tailbone and rockets its way up to my brain. I press the head against her swollen clit.

“Okay… here it goes…”

I press slowly inward. My cock-head enters the wet vagina as her insides squirm against the skin of my cock. As I reach the head in, I pause short of where the fat organ swells out on the shaft.

“You good…?”

“Yes. I can—take it!” she begs me.

“I.. d-don’t wanna hurt you.”

Lust fills her eyes as I slowly begin pushing. I feel resistance as my cock spreads her wide. The interior of her vaginal canal hugs, swallows, and gropes every bloated inch of my inflated member. I feel hard resistance once the widest part reaches her opening…

Aaaaahnnnnhguh,” she squeals…

“Am I hurting you?”

“No no… give me a minute… nnnn.mmm.” She bites her lip as she fondles her nipples, her left hand gripping the shaft of my cock as if trying to feed it inside her.

“Okay… keep pushing…”

I continue on, her internal pressure on my cock sending shivers down my groin. My cock pulsing violently inside her as the fat shaft slowly enters. The first four inches are inside and I stop again. Her walls clamping down over and over again. Sucking my cock off inside her as I feel a wave of fluid gush over my cockhead. It’s running out onto the couch…

“Damn babe! I’ve never seen you gush like that before…” Lean down and bite her neck as I continue to push… My cock is slowly forcing her wide open. Her vagina is accepting me for all its worth. At 9 inches I feel the back of her cervix.

“But… But… we still have 3 fat inches to go…” She winks at me.

“I… I can’t push any more… I’ve bottomed out honey…”

“Don’t tell me when I’m full!” She grabs my thick meaty shoulders. Throwing me off balance and to the floor. She’s on top of me.

“Now it’s my turn…”

She says as she slowly, slowly rises higher and higher… The lets her body weight then slide down the thick shaft. I can feel her pussy lips swallowing and convulsing as my cock goes wild.

“I’ve never felt like this before! Nmmmmm.” I groan, griping her thighs as she humps up and down the fat shaft. Each time slamming my cockhead into her cervix. I see her wincing each time.

“One last time… I can feel its almost there! Get inside me, you fat prick!” She screams animalistically as she slams down on my pelvis. I feel a *POP* as the rest of my cock vanishes in her tight pussy. Swallowing actions over and over again envelop every bloated inch of my massive log. Her body convulsing as a wave of orgasms wrack her body. Her eyes roll to the back of her head as she throws her head back in a lustful moan.

I pull out quickly, thinking I’ve hurt her. “I told you!” I say as I lean up from the floor, moving her from my still turgid cock.

“No… No… It was just, intense. I orgasmed! I’ve never felt so full in my life.” She leans up, her cheeks flush as sweat drips from her boobs.

“Really… you’ve never felt so full in your life? What about me…?” I grab onto my purple cock. Still filled to the brim as the cock ring forces it to stay in its bloated state.

“This cock ring is also preventing me from cumming so I’m a little backed up…” I reach down and fondly my heavy cum laden balls. Swollen in size, the rest proudly on the ground. Another bodily feature I’m proud of, my jumbo egg sized nuts.

“When’s this thing gonna go down?” She grabs a fistful of cockhead.

Sshhhht—” I wince, a sharp pain swells around my cockhead, turning into a burning pleasure.

“I don’t know but we can’t go overboard like that again… I don’t know how much more this cock can take.” I say, rubbing the side of my packed cock. It’s turgid foot long size bulging ominously as a blimp of flesh wrapped tightly in rope like veins, pulsing to grow bigger.

With a wobble side to side, I get up and lay down on the couch, grabbing her with me as we cuddle together. Our lovemaking brings us closer this time than it has in a long time.

Whipped, we fall asleep on the couch, holding each other with my fat cock sticking straight up uncomfortably.

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

“Good morning, sunshine!” I hear my wife say.

“Good… m… morning.” I say, rubbing the sleep from my eyes. I feel a deep feeling of relief in my groin. A hefty weight lying in my lap as I move to a sitting position. My legs spreadeagle as I look down…

“Holy shit…” I grab the meat. “Wh…Why am I so big!?” I say, admiring the massive tube of flesh.

“I dunno.” She shrugs her shoulders as coffee fills my nostrils.

“Like… I’m as big now soft as I usually am hard!” I look on astonished. I grab the tape measure from the opened UberPump box. Stretching it along its fat, spongy surface, I slap my face in astonishment. Meanwhile, with a *SLURP* she watches me oogle at my newly grown dick.

“Big, isn’t it? I had to measure it twice when I woke up myself. Was finally able to wriggle the cock ring from your meat there.” She winks at me while sipping her coffee.

“Like.. this… I don’t have any underwear big enough to contain this! It’s too much… I… I…” I say, my cock responding at my astonishment, swelling up as a fat chubby proceeds to lurch its way into the open.

I was 9” long soft. My girth… nearly 8” around! That’s 2.5” wide! Fuck me!!

“It’s actually pretty hot if you think about it…” She winks at me.

“I can’t get any bigger…” I groan, my cock getting hard as it throbs into the air.

“But what does your heart say…?” she asks, sitting her coffee down.

*Clunk* Clunk* *Snap* as she reaches into the box for the tubes… both of them now connected with a dual line attached to the pump.

“I… I…” My cock is throbbing at its new 12-inch length as it goes rigid. Soreness fills the mass of my cock from its recent growth. “I haven’t fully healed yet,” I stammer.

“Only one way… to.. find…out.” She lowers the massive cylinder onto my groin with slurp, the device suctions on.

“Oh.. no.. I … I can fill that thing…” My eyes go wide. A pit forms in my chest. Is it excitement or fear?

“Let’s pump them balls up some. I want you have a bigger set of balls for what’s coming your way.” She smirks at me as the cushioned opening of the beachball sized bowl like tube pulls my balls in with a *SLURP*.

An instant wretch in my stomach forms as she reaches in the box to grab what was humming.

“This was with it. Nice that they provided an electric pump. I guess if you wanted to travel with this thing—” She rubs cylinder on my cock. “—then you could but… this would never fit in a suitcase.”

“Pl..please. Don’t do this to me…” I moan, humping the air as my cock drools in the tube. Turning purple as pressure increases I my shaft. My ballsack swelling slightly as my body convulses in orgasmic bliss.

“I’m gonna make you more of a man today.” She smiles a devilish grin, turning the valve open more as air is pulled from the tube. My cock swells as my balls bulge into the space.

Starting from 12” it stretches painfully upward, bloating past 12.5” The girth is swelling and bubbling up against the skin as my cock threatens blow apart. My mind accepts it as my body is wracked with pleasure.

“Bitch… Blow me up big.” I groan at her.

“With pleasure…” The valve opens some more and with a *CREAK* my cock swells out like a balloon ready to burst.

13” and nearing 3” wide…

“That’s it. Get bigger… swell… fill that tube!” I moan, rubbing the sides as my wife fingers herself while looking at my burgeoning cock. It’s ooking full and ready to burst.

My balls are swelling as my sack stretches against them. I can feel the cum boiling and churning away as they produce more and more semen, my balls swelling up to lemons then oranges as a sharp pain brings me down from my high. I look up to my cock as it throbs violently inside the clear cylinder.

“HOLY SHIT!” I turn to my wife as she looks at it smiling. Grabbing the valve and turning it up some more, I scream in pain as my cock burns. The flesh growing taught as a *POP* a stretch mark mars the surface. 14” and more than 3” wide!!!! *SQUUUUEAAAAAAL* a stretching sound echoes from the tube.

“Please! Turn it off! It’s too big! I was never meant to be this big! Turn it off, Rachel!” I beg her.

My cock is swelling fatter, the skin bubbling up as my cock meat tears through the tunica and expands… a log of flesh, bloated and spongy looking as it widens further. My skin is stretching wildly over my ballooning junk. My cock is a fleshy balloon as it inflates past its’ limit.

“Keep going….” I groan, confused at my words as pleasure takes over. Every cell in my body is yelling at me to stop, a feeling of pride and fear pitting in my chest as my heart beat races faster and faster. My breathing is getting heavier. I nervously look on as my cock fills more of the tube…


The flesh is swelling up, my cock near its limit as it shudders, getting tighter and tighter as it bloats. Anxiety fills my chest as the whole thing fills the tube, getting bigger.


Chapter 2: The Plateau

“Unphmm,” I groan. My sore cock laying heavily between my legs on the mattress. My large melon sized nuts sore from their newly grown size.

“Good morning sweetheart. Mmmmmmph…” My wife laying next to me sits up. Her breasts dropping downward as my cock throbs at the sight. “Still hurting a bit…?” She says as she peels the covers back revealing the large cock dominating my groin. Balls splayed out as my thick muscular thighs are spread eagle on the mattress.

“Yea…” I reach down, and knead the soreness out of it. My cock a long and thick piece of meat now from our repeated sessions over the last few weeks in the tubes. My nuts are boiling with cum.

“It’s just…” I start to say.

Over our last few sessions the past couple of weeks I haven’t been able to pump for too long. My cock would belt out a leathery whine in the tube as another stretch mark appears, the meat so full it could explode, deformed and bloated like it’s been stuffed with three giant cylindrical balloons fighting for space. All we could accomplish was a small complaint out my tortured cock and then a flash of white as my nuts unload into the device. So far we were stuck, never gaining any more size past its 16” length and 4” wide two-liter thick girth…

“I just want more… and you know I’m not a quitter.” I say to her, picking up the fat sausage in my left hand and flopping it back and forth. The head is swollen and purple still as its size holds massive amounts of blood in it even in its soft 12” state, the thickness bigger around than my forearm.

“I did get a new job at this company you bought it from,” Rachel says. “Maybe I can put my medical and engineering expertise to the task.” She drags one of her nails across the surface of my cock. It twitches… slowly awakening as it struggles to become erect…

“But I can’t get a full-on erection. We’ve destroyed the tunica underneath my skin… That’s what the doctor said. Not to mention it’s painful with every erection as it just wants to keep getting fatter, not longer.”

After the last session, I couldn’t get bigger than 16”. We were lost in out throes of bliss and groping each other when I felt a strange feeling on the sides of my cock. That’s when I looked down and freaked.

I had stuffed the interior of the massive tubes’ girth. My cock had never been so full in my life. A massive balloon of flesh was pressing into the walls. I felt a pop deep within my cock as a burning sensation filled the entire burgeoning length.

“I know… That’s why we gotta try something at least. I know I want you to have the biggest cock that a woman would want from her husband. But I also don’t want you to get hurt. Or worse, explode.” She winks at me. My cock twitches harder as it fills up, getting thicker as it stretches along the bed towards my feet. It’s 16” long now as it begins filling up like a goodyear blimp, swelling wider and wider as it attempts to achieve full erection.

“Mmmmph…” I grunt. “You’ll need to help with this… I don’t want it to pop either… but damn does it feel so good to have the skin stretch around its’ growing meat inside.” I bite my lip, reveling in the moment of my cock filing up with even more blood as it inflates and stretches the skin around it. The bulging cavernosum is spreading out wider and wider as they over fill in size.

“I… I think I’ve hit a new PR…” I grunt. My cock is still swelling with every pulse, so fat and heavy it cannot leave the bed with its weight.

“Let’s measure and find out.”

“Hurry… it’s starting to burn…” I say, grabbing onto the base of my cock as it swells slowly fatter and fatter, the skin growing tighter and tighter as it forces itself to keep getting more erect. The doctor explained that I will experience daily extreme priapisms due to our overuse of the device—and that it could lead to irreparable damage if we kept at it. But I don’t care. I want more…

“Now let’s see how our big guy is, shall we?” She gingerly wraps the tape measure around the throbbing spongy cock. The inflated tube acting more like an overfilled water balloon as it jiggles from the movement. The feeling strange and erotic as her hands caress the fatness of my cock.

“Damn… that’s a fat cock. I say you’ve outgrown your last measurement by a lot,” she says.

“By how much…?”

“Well, last girth measurement was around 13.25” around… You’re just over 15” this time. That’s… let’s see.” She does some quick mental math, just what I’d expect from my medical engineering wife. “That’s 4.8” in width. You’re gonna have to slow down—those stretch marks look ready to split.” She tosses me a smirk.

“I can’t help it. It won’t stop getting bigger unless I cum. And damn, these things are feeling rather tight and full this morning… Must be my workouts helping along…”

“Uh huh. Workouts. Look, honey. I know this may sound weird coming from me, seeing as this was my idea to begin with, but strictly from a medical perspective…”

“You’re a medical engineer, not a doctor.”

“Still… I’d rather you took time and enjoyed the size like I am and allow yourself to heal.”

“If I haven’t popped yet, who’s to say I can’t get even bigger if we don’t try…” I beg her. Pulling her close I hug her in my lap, her ass resting on top of the base of the beast. I can feel my balls churning…

“All right… but I decide what’s your limit. If it looks dangerous then we stop. But for now… let’s get you some new clothes.”

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

Getting out of the car and heading into the mall, I feel keenly aware of the massive bulge running down my leg. It looks like I’m smuggling a 2-liter bottle in my grey joggers.

“Honey, why did you bring me here?” I say, feeling all eyes on my crotch. A few women are even looking at me as they bite their lips, snicker, or turn away in fear. Men are eying me with envy or disbelief that what’s down my right leg is real.

“To get you some bigger clothes… mainly underwear…”

“Oh no… don’t bring me to her…”

“You’ll be fine. Just act natural.”

“There’s absolutely nothing natural about this.” I motion down toward the fat sausage in my pants, the melon like nuts bouncing against the thighs as they jostle around with my every step. Electrifying signals ae running through my spine and back down to my crotch.

“Easy now… I don’t want to rip out of these sweats…” I mumble under my breath.

“What was that, dear?” Rachel turns around as I’ve fallen behind. I’m desperately trying not to cause a scene in public. This is the first time I’ve been out since our little experiment and having taken a leave of absence from my construction job due to ‘health concerns’ by my doctor.

“Oh nothin’…” I wave to her, eagerly catching up and wincing as my nuts bang against my inner thighs. Three balloon-like shapes bulging in the fabric make it nearly obvious to the layman person that I might have stolen something.

“Well, come on. I’ve asked her for a special visit. Don’t worry. The store will be closed soon…”

Rounding the corner in the mall, my cock bloated and thick in the joggers I mistakenly decided to wear to a public area jostling side to side as my balls audibly slap my inner thighs, we approach the storefront of her closest friends.

“Well… at least we won’t have to worry about anyone coming inside,” she says, looking at the ‘Under Refurbishment’ sign and the blacked out windows on the storefront.

*BEEP* *BEEP* Her phone goes off…

“It’s from Veronica…. she’ll let us inside in a minute,” she says, replying back on her phone. “So… what are you looking to get?” she asks. “I know they have some clothing still for men your size…”

“Yeah… but those are gag gifts. Not really suitable to for someone who’s actually hung like a horse now,” I reply.

“Well, stud…” she grabs onto my cock through the grey fabric and squeezes… My legs shake as my knees feel weak from pleasure. “Let’s find out how well you fill those pouches out…”

“Not… nnnuh… here…” My voice is raspy as I whisper through gritted teeth, trying desperately not a pop a massive, thick boner. I’ve ripped through so many clothes doing this at home… but here, in the mall, hell no…

My cock is swelling rapidly as his head fills out and presses against the fabric. The helmet visible easily from any forward angle…. My shaft swelling fatter and longer as it swells toward my knee. Throbbing as she’s squeezing into it as if coaxing it to grow bigger… right here in front of everyone.

*Clink* *SWOOSH* as the doors of the closed shop suddenly open.

“Veronica!” Mmmph… She presses harder against my fat cock as she boosts off and embraces her friend with a hug.

“It’s been sooooo long girl! How ya been?” the tall, dark-skinned woman says.

“Well, you know… same ol’ same ol’. But, my husband and I have kind of a problem and he needs some new outfits that’ll fit him just right.” She winks at me, motioning her head toward the door as we enter. Veronica closes and locks it back behind us. Boxes of clothes are scattered everywhere. Plastic curtains cover the cashiers’ desk and the fitting rooms.

“Excuse the mess. We’re doing some remodeling for our clients. We love to keep things fresh here in the shop.”

“Mmmph… What?”

Rachel nudges me in the side with her elbow. “I told ya there wouldn’t be anyone in here to disturb us.

“Well… here we are. A box of… well… oversized jocks and underwear,” Veronica states. “To tell ya the truth, I didn’t believe you until you sent those pict—”

“SSShhh!” my wife says, glaring at her friend.

“—tures. Oh….”

“You sent her pictures?!” I ask, flabbergasted.

“Yeah… But she didn’t believe me so I snapped a couple of pictures while you were showering and …”

“Well… you gonna disrobe or what? I may be a woman but I’ve seen my fair share of dicks in this store, considering we offer specialty clothing for our enhanced males. Ya know… saline and silicone and stuff like that. Pumpers too. And apparently, you’re the later so hop to it!” *CLAP* *CLAP* She claps her hands together as she opens a box. “Here…” She hands me a jock with a pouch made for a bowling ball. “Try these… from the pictures I’d say your dick and balls will fit snuggly in this.”

“Seriously. I don’t even think one of my nuts would fit in this…”

“You’re kidding, right?” Veronica says.

“Those were kind of old pictures I sent you, Veronica,” my wife explains, with a leer in my direction. “We’ve had some fun since then.”

“Well… then drop the sweats and let’s see what we’re working with.”


“All right, but I’m gonna warn you. Things are a lot bigger up close in personal.” I remove my sweats.

Hot damn! This mother fucker is huge!” Veronica says.

“Yeah… and he just keeps getting bigger….” My wife leans down, stroking the surface of my inflated dick. It’s begun its inflation with all the attention it’s been getting from the mall onlookers and now my wife and her friend…

“Doe.. Does it get hard?”

“Not really… feels more like a balloon. All squishy and full. But it does get pretty fat…” I tell her, sitting down on the seat. My bulbous cockhead sinks further and further to the floor as my cock is now in full blown erection mode.

My cock is now blowing up between my legs. The weight of it hangs down as my thighs squeeze together and the back out as if pumping more blood into the monster we’ve created.

“Unnph…” I say. “Gotta cum or my balls are gonna explode…” I’m sweating now from my forehead and my nuts, still reeling from the morning and having built up enough cum from the attention they ballooned in size. Melons hanging down in a tight sack. The skin is pulled taught on their surface as they droop lower and lower.

“You’ve got some ripe watermelons down there… Rachel, you’ve hit the jackpot with this one…” Veronica says. “Is this as long as it gets…?”

“Yep… 16 inches. Won’t go any longer. Now it’s just gonna get fatter…” I say. “Here… Mmmph…” I pick up my cock and close my thighs to give it a resting place… “Enjoy the show…”

I can feel the blood pumping into my dick on my legs. Veronica’s eyes are glued to the inflating balloon in front of her. My wife’s delicate hands rub up and down the length of my growing cock.

“Essh…” I wince. feeling the skin pull taught as I reach my limit. My fat cock is jiggling side to side like an over inflated cylindrical water balloon ready to burst.

“There…It’s nearly full… 4.8” in width…” I grunt as my cock is still pounding hard into my thighs. I can feel its weight resting heavily on them as pulses. Soft yet firm. Squishy yet full. Having run out of space inside the spongy interior of my cock it stops swelling with a final pulse.

*EEEECK* A fleshy squeak echoes from it as it spreads out wider… My eyes grow wide as my body forces more size into it.

“That…that’s enough… you can stop growing now…” I moan with gritted teeth. The burning from my over stretched skin radiates down the shaft as it pulls in every direction…

“Geez… I’d’ve thought you were soft…” She pokes into the flesh. “So springy and elastic. The skin is so stretchy. I didn’t think a cock could keep growing like that…” Veronica states.

“Well, the doctor told us we’ve destroyed the tunica fascia when we overdid it the first time, and it never healed,” Rachel explains. “So now he experiences these priapisms where his cock won’t stop filling with blood…”


My cock swells against my thighs. I can feel the skin struggling against the influx of more blood. The pressure is causing my dick to leak pre-cum.

“Uh… guys… I think I’m still getting thicker,” I grit through my teeth.

“Yeah yeah… In a minute.” My wife waves her hands as she’s conversing with Veronica, explaining all this medical mumbo jumbo to her..



My cock has become an inflating time bomb ready to go off, ballooning up further in my lap as its weight increases. I’m becoming lightheaded from the amount of blood still pooling in my cock.

“Seriously! Nnnnnugh… Make me cum or this thing is gonna burst!” I shout at them.

“What! Oh shit…” My wife turns and then looks down at the now-crimson blob of a cock in my lap. Its pulsing and jiggling side to side as I knead the surface. It’s so sore deep in the cavernosum as it overfills the flesh within.

“Wait!” Veronica says. “Are you sure we shouldn’t call an ambulance or something?”

“Nah.. he just needs to cum… I need your help…”

“Oh.. Oh no… uh huh… not like this. I’m a lesbian, sweetheart…”

“So?! I’ve seen you suck dick in college. You’ve touched many guys dicks in this store too!”

“That’s different! I’ve been professional in my career here. My interest is in tacos honey, not hotdogs… Besides, this thing here looks ready to pop…” She eyes it with concern. Hands trembling…

“Just fucking jerk me off before I cause a mess in here and we really that ambulance then…” I spite back at both of them.

With a huff Veronica gives in… her stroking becomes sensual as her hands, rough and calloused, rub over the sensitive skin…

“Mm…measure it…” I grunt.


“Measure it! I wanna know how big it got this time!” I grunt, my orgasm racing toward the tip of my cock.

Veronica sighs and grabs the tape measure.

“Here…” My wife picks up the fat, jiggling mass of a cock as Veronica slides the tape measure underneath… I can see the deep stretch mark of my circumcision scar turning purple from the pressure. Lines forming in the skin as it stretches fatter and fatter like a baseball club…

“Hurry…” I grunt. “I can feel it stretching its limit…” My legs are vibrating in ecstasy, the meat burning from the expansion as it continues to get erect. I can feel it pulling forward as I begin to feel full. For the first time since the pumping began, my cock is feeling fully erect.

“Honey… it’s…” Veronica, wrapping the tailors tape around the fat cock with shaking hands, “It’s 19” around… Fuck that’s over 6” wide… And… it looks like it’s getting longer…”

Yes! It’s getting erect! Finally!” I yell in horny triumph. The ecstasy I feel as my cock throbs hard. Pulsing forward now as the massive head begins to scoot off from my knees. A pulling sensation filling every inch of my cock. Veins rising to the surface as the chambers within show themselves through the tortured skin. My cock is finally breaking through the 16” barrier and who knows how long it is now.

“Shhhht… Carefull…” I breath in heavily as she pulls the tape out… Cum pouring from my overladened balls. They’ve pulled upward against my hamstring attempting to get as close to my cock as possible. I can feel my cock growing stiffer and stiffer. Pulsing as it lurches up off my thighs and forward…

“Yes! Get bigger for me! I’m finally hard!” The relief I feel from not achieving full erection is abated by the sensation of my erecting cock arching upward and down as it stretches forward. I can feel the cylindrical sponge filled tubes within my cock reaching critical mass as pain begins to fill the meat within my cock. This priapism has turned my cock into a 20” monster… the tape affirming that as Veronica and my wife look on at it resting on the head of my dick down to the base.


“Fuck…” I say as they fall silent, eyes wide with lust… My erection is so hard and powerful it’s defying gravity once again. My legs spread open now as my fat cock bobs heavily in the air. Pulling hard on my abdomen… cum now gushing as my nuts begin to unload. A bulge travels up my dick and reaches the head of my cock where it sprays loudly with a large *BELCH* *SPLAT*. A stream of cum gushes from my groin as my cock burns with intensity.

“This is... amazing…” Veronica says… “So much potential…”

Cum dripping from the tip as my orgasm abates. My still melon sized nuts sore from their build up and current state of arousal. My cock slowly deflating in size as it returns to its new flaccid state.

“Hey! Veronica! We’re back!”

“Oh shit!”

My mind racing in sexual anticipation as my wife’s face turns red with embarrassment…

“We brought this in…” They’re carrying in a box emblazoned with the UberPump’s logo.

“You didn’t…?”

“Surprise…” My wife, Rachel says, kissing the flaccid cock in front of me…

“You size whore…” I wink at her, breathing heavily. Bianca and Katelyn are entering the room as Veronica stands up, with my wife on the side of me.

“Well… I see that the party has already started. Let’s make you a real man soon, Chris!” Bianca walks forward, reaching down and squeezing the fat head of my deflated cock… it lurches forward as another erection begins to form.

Oh boy… this is gonna be fun.

2 parts 7,269 words Added Jan 2023 Updated 1 Apr 2023 16k views 4.6 stars (17 votes)

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